Function clutter_sys::clutter_behaviour_scale_get_bounds

pub unsafe extern "C" fn clutter_behaviour_scale_get_bounds(
    scale: *mut ClutterBehaviourScale, 
    x_scale_start: *mut c_double, 
    y_scale_start: *mut c_double, 
    x_scale_end: *mut c_double, 
    y_scale_end: *mut c_double
)